From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: vcpu-pin cause dom0 kernel panic Date: Tue, 24 May 2011 10:01:50 -0400 Message-ID: <20110524140150.GE10926@dumpdata.com> References: <20110519210823.9595.3A8D29D5@cloudex.cn> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20110519210823.9595.3A8D29D5@cloudex.cn> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Andrew Xu Cc: xen-devel@lists.xensource.com, yunhong.jiang@intel.com List-Id: xen-devel@lists.xenproject.org On Thu, May 19, 2011 at 09:08:24PM +0800, Andrew Xu wrote: > I use xen 4.0(dom0 is suse11.sp1,2.6.32 x86_64) on Did you open a Bugzilla with SLES? > Dell R710 with PERC H700 RAID adapter. > --Intel(R) Xeon(R) CPU E5620 @ 2.40GHz > --8 CPU cores. > --Memory 64G > --RAID5 4.5T > > When I dedicated (pin) a CPU core only for dom0 use. > (I specify "dom0_max_vcpus=1 dom0_vcpus_pin" options for Xen) > I got dom0 kernel panic error(pin-1-5.30.bmp) > > When I pin 2 core to dom0, the dom0 system can boot up, > but it can't find any disk devices. > > But when I pin 4 core to dom0, it run OK. > > Does anyone can help me, please. > > I have read this mail, and updated my megaraid_sas to version 05.30. > http://xen.1045712.n5.nabble.com/HOWTO-Update-megaraid-sas-driver-in-Linux-2-6-32-x-to-make-it-boot-and-work-with-Dell-LSI-RAID-adapts-td3254332.html > Anyone can help me? > > I download megaraid_sas_05.30 driver from LSI web: > http://www.lsi.com/storage_home/products_home/internal_raid/megaraid_sas/6gb_s_value_line/sas9260-8i/index.html > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel